The Transformer,power S, cataloged under National Stock Number 5950-00-090-9346, is classified within Federal Supply Class 5950 (Coils and Transformers) of the Electrical and Electronic Equipment Components group. The manufacturer of record is William S Guttenberg Dba Wilco Electric Company. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 8 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Item Name | Transformer,power S |
| FSC / FSG | 5950 — Coils and Transformers (FSG 59) |
| Manufacturers | William S Guttenberg Dba Wilco Electric Company (CAGE 51128) |
| Parameter | Value |
|---|---|
| NSN | 5950-00-090-9346 |
| Primary Part Number | TD40478 |
| Item Name | Transformer,power S |
| FSC / FSG | 5950 / 59 — Coils and Transformers |
| Manufacturer | William S Guttenberg Dba Wilco Electric Company |
| Status | ACTIVE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Part Number | Manufacturer |
|---|---|
| TD40478 PRIMARY | William S Guttenberg Dba Wilco Electric Company (USA) |
| Reference | Meaning |
|---|---|
| TD40478 | 5/9 Secondary reference Bogue Electric Manufacturing Co |
| D35001PC44 | 5/9 Secondary reference Bogue Electric Manufacturing Co |
| TD40478REV3PCALL | C/1 Advisory reference — outside the item-of-supply concept Bogue Systems Inc Dba Bogue Systems Inc |
| TD40478REV3PCALL | 5/9 Secondary reference Bogue Electric Manufacturing Co |
| 6104-3210497REVBPC44 | 3/2 Design control — primary reference U.S. Government activity |
| TD40478 | C/1 Advisory reference — outside the item-of-supply concept Bogue Systems Inc Dba Bogue Systems Inc |
| D35001PC44 | C/1 Advisory reference — outside the item-of-supply concept Bogue Systems Inc Dba Bogue Systems Inc |
| D35001REV B--44 PT TD-40478 | C/1 Advisory reference — outside the item-of-supply concept Bogue Electric Manufacturing Co |
NSN 5950-00-090-9346 is a Transformer,power S, manufactured by William S Guttenberg Dba Wilco Electric Company, classified under FSC 5950, Coils and Transformers. Status: active.
NSN 5950-00-090-9346 has 1 manufacturer part number on file: TD40478 (William S Guttenberg Dba Wilco Electric Company).
Possible hazard — SDS may be required (DLA HMIC P). Hazard information on this page is shown exactly as it appears in the DLA record.
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-16.
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.